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2,3,4-Trihydroxybenzoic acid

View entire compound with spectra: 6 NMR, 5 FTIR, 2 Raman, 3 UV-Vis, and 1 MS (GC)

2,3,4-Trihydroxybenzoic acid
SpectraBase Compound ID 5shh2Zke2l
InChI InChI=1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChIKey BRRSNXCXLSVPFC-UHFFFAOYSA-N
Mol Weight 170.12 g/mol
Molecular Formula C7H6O5
Exact Mass 170.021523 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID HR48UrclBmy
Name 2,3,4-Trihydroxybenzoic acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 253847
CAS Registry Number 610-02-6
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C7H6O5
InChI 1S/C7H6O5/c8-4-2-1-3(7(11)12)5(9)6(4)10/h1-2,8-10H,(H,11,12)
InChIKey BRRSNXCXLSVPFC-UHFFFAOYSA-N
Observed nucleus 13C
Purity 97%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Pyrogallol-4-carboxylic acid
Wiley ID SIAL_13CNMR_004414